/*
 * Copyright (c) 2010, nmap4j.org
 *
 * All rights reserved.
 *
 * This license covers only the Nmap4j library.  To use this library with
 * Nmap, you must also comply with Nmap's license.  Including Nmap within
 * commercial applications or appliances generally requires the purchase
 * of a commercial Nmap license (see http://nmap.org/book/man-legal.html).
 *
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions are met:
 *
 *    * Redistributions of source code must retain the above copyright notice, 
 *      this list of conditions and the following disclaimer.
 *    * Redistributions in binary form must reproduce the above copyright 
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 *      documentation and/or other materials provided with the distribution.
 *    * Neither the name of the nmap4j.org nor the names of its contributors 
 *      may be used to endorse or promote products derived from this software 
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 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
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package org.nmap4j.core.scans;

import org.nmap4j.core.flags.Flag ;

/**
 * A ServiceDiscovery instance is used to scan a host or hosts to list all the 
 * services the host is running, using NMap's default port specification.  The
 * default port scan specification is to scan the top 1000 ports based on NMap's
 * own research of what are the most common open ports.  You can override this 
 * by providing your own port specification or instead select to 
 * <code>--top-ports (Flag.TOP_PORTS)</code> or the <code>--port-ratio 
 * (Flag.PORT_RATIO)</code> settings.
 * <p>
 * This class is a convenience class that simplifies setting up a scan.  The 
 * simplest way to scan a host or set of hosts is as follows:
 * <p>
 * <code>
 * String[] includedHosts  = { "192.168.1.1-255" } ;<br>
 * ServiceDiscovery serviceDiscovery = 
 *                             new ServiceDiscovery( includedHosts, null ) ;<br>
 * ExecutionResults results = serviceDiscovery.execute();<br>
 * </code>
 * <p>
 * This example is the simplest way to scan a set of hosts.  NMap will let you
 * specify a range of hosts either as noted above or as a space delimited list.
 * <p>
 *
 */
public class ServiceDiscovery extends BaseScan {

  public ServiceDiscovery( String[] includeHosts, String[] excludeHosts ) {
    includeHosts( includeHosts ) ;
    excludeHosts( excludeHosts ) ;
    
    setTiming( IScan.TimingFlag.NORMAL ) ;
    
    argProps.addFlag( Flag.SERVICE_VERSION ) ;
    argProps.addFlag( Flag.OS_DETECTION ) ;
    argProps.addFlag(  Flag.XML_OUTPUT, "-" ) ;
  }
  
  
}
